We appreciate the interest of Stengel et al 1 in our recent multicenter study published in Gut.1 2 The group suggests that peripheral blood mononuclear cells (PBMC) are a source of interleukin (IL)-1β ...

Since its discovery in the 1990s, programmed cell death protein 1 (PD-1) has been regarded as a leading target in cancer ...

Bits of DNA from mitochondria can skip surprisingly fast into our genome and may reduce lifespan M ost of us remember two ...

When a pregnant woman had her blood sampled back in 1972, doctors discovered it was mysteriously missing a surface molecule found on all other known red blood cells at the time. After 50 years, this ...

Solar cells are devices for converting sunlight into electricity. Their primary element is often a semiconductor which absorbs light to produce carriers of electrical charge. An applied electric ...